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1.9 Over low alarm lamp and knob 

2.Operation Manual

1.

POWER

1.1 Check the working voltage is □110V/60Hz    or    □220/50Hz

1.2   After confirming the working voltage is correct, insert the power cord to socket

1.3   Turn on the power, the present temperature will display on the temperature control; PV is the

actual temperature of inner box; SV is the set temperature

1.4  Humidity

1.5   Turn on the DEFROST switch at the upper right side of the incubator.

2.

COOLER r

Auto. Time-delay 6-7 min. compressor running, every 6 hour automatically power cut to eliminate

mildrew For 6 min. then re-start.(if over low protection start to bounce back, accompanying with alarm

at the same time, after that, automatically delay for 6 min. then re-start running.

3.

DAY    TEMPERATURE CONTROL

3.1 Setting temperat

ure : First to press the key of “

”, the “SV” key will be in flashing, then start to set

the temperature. The monitor of “SV” will be in high light, then set the required temperature at the 
position of high light. To press the key of shift left “►”, the position of high light will be moved 

accordingly. 

3.2 To press the key of shift up “▲”, the temperature will go up; 

     

To press the key of shift down “▼”, the temperature will go down 

3.3 When complete the temperature setting, the “SV” key is still in flashing, need to press the key of 
“SET” again, the setting temperature will be on the “SV” 
(“PV”) is the actual temperature . 
3.4.The heating light of “ Out” is in light , it means the machine is in heating , the light of “OUT” in flash 

mean it arrives the required temperature and is normal condition . 

4.

HUMIDITY CONTROL

   

Check  water  bath  having  water  or  not  ,  then  automatically  refill  water  ,  setting  humidity.Please  use  RO 

water or distilled water   

Summary of Contents for PGI-550H

Page 1: ...1 Growth Chamber USER S MANUAL PGI 550H RH V...

Page 2: ...5 2 2Temp Control Operation 6 3 2 1 Temp Setting 7 3 2 2 8 2 3 Timer Control Operation 9 3 3 1 Temp Timer Setting 3 3 2 Lamp Timer Setting 2 4 Over heat low warning lamp 9 3 Trouble shooting for temp...

Page 3: ...ressor 1 3 Temp Timer Switch Turn on off Temperature Timer 1 4 Lamp Timer Switch Turn on off the lamp Timer 1 5 Day Night Temp Control Display setting and actual temperature for day or night 1 6 Humid...

Page 4: ...EMPERATURE CONTROL 3 1 Setting temperature First to press the key of the SV key will be in flashing then start to set the temperature The monitor of SV will be in high light then set the required temp...

Page 5: ...g 3 OUT Output controller signal light 4 AT Micro auto calculate function light 5 SET Change setting parameter 6 SHIFT Change column for setting Temp or RH Hundred digit Ten digit units digit and deci...

Page 6: ...et the high temp warm alarm Example Set PV to 37 AL1 set 1 when the temp become 38 the Temp warming alarm will be on and locked the temp on 38 to protect overheat 37 1 38 PV Protecting degree AL1 3 AL...

Page 7: ...column shows symbol or just turn off the power and restart 6 If you are using wider range of temperature please record the parameter value of P I D etc could save your time and key in data directly t...

Page 8: ...It will heat automatically when the temperature is dropped to the original set point 6 OVER LOW CONTROL Regarding the setting of the OVER LOW CONTROL it generally is set at a temperature lower than 5...

Page 9: ...ch one notch equal fifteen minute the control axis to outside is change to night temp to inside is change to day temp 2 Lamp Timer Same as Temperature timer Please see below for time switch s manual d...

Page 10: ...10...

Page 11: ...11...

Page 12: ...higher than setting temp b PT platinum damage c thermal meter output message no a wait for heat down or cooling b Replace c ask for repair maintenance Heat light on but temp unable to go up AL1 a hea...

Page 13: ...urrent input b loose socket c unstable voltage input d fuse bounce e switch indicated light doesn t light f power cord broken or poor contact a check power supply system b plug firmly or replace socke...

Page 14: ...or RY damage e SENSOR damage a ask for repair maintenance b ask for repair maintenance c re auto tuning check if compressor stop if yes repair d ask for repair maintenance e ask for repair maintenance...

Page 15: ...ack maintenance e Improve the environment move to the cool place well ventilated environment with ambient temperature 30 f Ask for repair maintenance g Test contactor by hand to see whether it is work...

Page 16: ...it over 45 angle slope on remove machine you could only use it after 2 4 hours or more to protect the Compressor 6 On settle the machine it must remain more than 30cm to the wall 20cm on two side The...

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